Product trolley



FIG. 1 is a perspective view of a product trolley showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right end view thereof, with the left view being a mirror image;

FIG. 5 is a top view thereof; and,

FIG. 6 is a bottom view thereof.

The broken line showing wheels and part of the handle is included for the purpose of illustrating environment and forms no part of the claimed design. 

The ornamental design for a product trolley, as shown and described. 